How to make a 2D Christmas origami bell (page 9)

 

15. Go back to the step #13 by applying two "valley-folds" of the step #14.   Prepare to apply two "swivel-folds" .

16. Apply two "swivel-folds" of the step #15.   Prepare to apply two "valley-folds" on the existing crease lines.

 

 

 

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